Android 8.1 Oreo based LineageOS 15.1 for Galaxy S3 Neo is now available to download via an unofficial build. This Android 8.1 Oreo based Lineage OS 15.1 for Galaxy S3 Neo (i9300i, i9301, s3ve3g) is brought to you by developer Thargorsson (PythonLimited).

DONATION TO DEVELOPER(S):

If you like this ROM then do consider for a contribution to Thargorsson and Lineage OS project: – No donation link found Thargorsson – Donate to LineageOS project

By the time the LineageOS 15.1 which is based on Android Oreo 8.1 for Galaxy S3 Neo has come, we already have Android Pie based LineageOS 16 to Download for many devices. you can have a look for the latest update for your device.

Follow this if you are flashing LineageOS 15.1 on Galaxy S3 Neo for the first time, or coming from another ROM:

Points to NOTE: – Try to avoid restoring apps backup using Titanium Backup. It may break things up. – Don’t restore system data using Titanium Backup! It will definitely break the current installation. – It is also discouraged to Restoring Apps + Data using Titanium Backup.

Boot into the TWRP custom Recovery to install this Lineage OS 15.1 for Galaxy S3 Neo. – Make sure to have a Custom recovery like a TWRP recovery or any other custom recovery. If not then download the TWRP recovery from Downloads link and follow this guide to install TWRP on Galaxy S3 Neo

Wipe the data partition (or do a factory reset), Cache partition, Dalvik Cache or ART cache and Format the System partition. – Here is a guide explaining how to wipe using TWRP recovery.

Once everything is done, reboot and Enjoy the Lineage OS 15.1 for Galaxy S3 Neo.

Complete the initial setup and enjoy Android 8.1 Oreo with Lineage OS 15.1 on Galaxy S3 Neo. After the installation of Lineage OS 15.1 for Galaxy S3 Neo you may want to enable ROOT access on your phone and here is how you can do that: – LineageOS 15.1 ROOT.